# Postman v2 API Docs

- [About Postman v2](https://postman-v2.guides.gov.sg/postman-v2-api-docs/about-postman-v2.md): Read this guide for integration and/or testing information with Postman v2. You will need to use Postman v2 for sending SMSes to external recipients using the authorised sender ID.
- [Postman v2 SLOs](https://postman-v2.guides.gov.sg/postman-v2-api-docs/about-postman-v2/postman-v2-slos.md): SLOs are Service Level Objectives, which provide you with insight on the goals and objectives that the Postman product holds itself to.
- [Postman v2 SMS API user documentation](https://postman-v2.guides.gov.sg/postman-v2-api-docs/postman-v2-sms-api-user-documentation.md)
- [Service Status](https://postman-v2.guides.gov.sg/postman-v2-api-docs/service-status.md)
- [Postman Guide latest updates](https://postman-v2.guides.gov.sg/postman-v2-api-docs/postman-guide-latest-updates.md): Latest updates made to this document
- [Important dates](https://postman-v2.guides.gov.sg/postman-v2-api-docs/important-dates.md)
- [Useful Links](https://postman-v2.guides.gov.sg/postman-v2-api-docs/useful-links.md)


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